It starts at 1500 GMT which is about half an hour from when I will send
this on Sunday Feb 10.

At the link above you will find a txt chat. In the txt chat (left panel)
you'll see the link to the hangout (once it's started)

If there is space available in the Hangout you can click on the link to
join it (need to log in to Google to do so). If not, or if not so
inclined, you can listen to the stream. While listening you can interact
in the text chat.

When the show is over the streaming YouTube widget becomes a means of
playing the recording.

This is a pretty good trick, and if you want to join us I can explain how
to make it happen, or talk about Google Reader, or RSS, or tagging or
aggregation or multilteracies, or the latest in MOOC, whatever comes up.